---
title: Grain API Key
sidebarTitle: Grain API Key
---

import Overview from "/snippets/overview.mdx"
import PreBuiltTooling from "/snippets/generated/grain-api-key/PreBuiltTooling.mdx"
import PreBuiltUseCases from "/snippets/generated/grain-api-key/PreBuiltUseCases.mdx"

<Overview />
<PreBuiltTooling />
<PreBuiltUseCases />

## Access requirements
| Pre-Requisites | Status | Comment|
| - | - | - |
| Paid dev account | ❓ |  |
| Paid test account | ❓ |  |
| Partnership | ❓ | |
| App review | ❓ |  |
| Security audit | ❓ | |



## Setup guide

_No setup guide yet._

<Tip>Need help getting started? Get help in the [community](https://nango.dev/slack).</Tip>

<Note>Contribute improvements to the setup guide by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/grain-api-key.mdx)</Note>


## Useful links

-   [Generate Grain Personal Access Token in your Grain account](https://grain.com/app/settings/integrations?tab=api)
-   [OAuth related docs](https://grainhq.notion.site/Grain-Public-API-877184aa82b54c77a875083c1b560de9#ab27886a23424857b732e8079c03c5d7)
-   [Grain API docs](https://grainhq.notion.site/Grain-Public-API-877184aa82b54c77a875083c1b560de9#d2601dd1162b46f782f4e1f8e5c5ef6b)

<Note>Contribute useful links by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/grain-api-key.mdx)</Note>

## API gotchas

- Grain offers both OAuth and API_KEY authentication modes. For the API_KEY auth mode, `Authorization: Bearer apiKey` is passed in the request header to access different endpoints, where `apiKey` is your account's personal access token.
- The Grain Public API is still in beta. Developer access is limited to select partners. Please reach out to Grain's support for more questions.

<Note>Contribute API gotchas by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/grain-api-key.mdx)</Note>
